Trash container base



FIG. 1 is a top left rear perspective view of trash container base showing my new design. The broken lines are for illustrative purposes only and form no part of the claimed design.

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof; the right side elevational view being a mirror image;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top right front perspective view thereof. 

The ornamental design for a trash container base, as shown and described. 